Precision-Engineered Piston Set for Changan Dongan Engines
High-performance forged aluminum alloy construction ensures superior heat dissipation and durability under extreme conditions. Seamless compatibility with 465Q, 465QA, DAM10, 4GX13, and 4GX15 engine models—ideal for automotive repairs or performance upgrades. Mirror-finished skirt and ultra-precise ring grooves reduce friction, boosting fuel efficiency and engine longevity. CNC-machined to OEM specifications for flawless fitment—no modifications required. Perfect for mechanics, fleet operators, or DIY enthusiasts seeking reliable, cost-effective replacements. Bulk pricing available—global wholesale supplier with unmatched value.